package cn.bb.bbstudy.dao;

import cn.bb.bbstudy.pojo.BlogCategory;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface BlogCategoryDAO {
    /**
     * delete by primary key
     * @param id primaryKey
     * @return deleteCount
     */
    int deleteByPrimaryKey(Integer id);

    /**
     * insert record to table
     * @param record the record
     * @return insert count
     */
    int insert(BlogCategory record);

    /**
     * insert record to table selective
     * @param record the record
     * @return insert count
     */
    int insertSelective(BlogCategory record);

    /**
     * select by primary key
     * @param id primary key
     * @return object by primary key
     */
    BlogCategory selectByPrimaryKey(Integer id);

    /**
     * update record selective
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKeySelective(BlogCategory record);

    /**
     * update record
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKey(BlogCategory record);


    List<BlogCategory> selectAll();

}